diff options
Diffstat (limited to 'devtools/shared/heapsnapshot/tests/unit/test_HeapAnalyses_getCreationTime_01.js')
-rw-r--r-- | devtools/shared/heapsnapshot/tests/unit/test_HeapAnalyses_getCreationTime_01.js | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/devtools/shared/heapsnapshot/tests/unit/test_HeapAnalyses_getCreationTime_01.js b/devtools/shared/heapsnapshot/tests/unit/test_HeapAnalyses_getCreationTime_01.js deleted file mode 100644 index 5df79de7a..000000000 --- a/devtools/shared/heapsnapshot/tests/unit/test_HeapAnalyses_getCreationTime_01.js +++ /dev/null @@ -1,58 +0,0 @@ -/* Any copyright is dedicated to the Public Domain. - http://creativecommons.org/publicdomain/zero/1.0/ */ - -// Test that the HeapAnalyses{Client,Worker} can get a HeapSnapshot's -// creation time. - -function waitForThirtyMilliseconds() { - const start = Date.now(); - while (Date.now() - start < 30) ; -} - -function run_test() { - run_next_test(); -} - -const BREAKDOWN = { - by: "internalType", - then: { by: "count", count: true, bytes: true } -}; - -add_task(function* () { - const client = new HeapAnalysesClient(); - const start = Date.now() * 1000; - - // Because Date.now() is less precise than the snapshot's time stamp, give it - // a little bit of head room. Additionally, WinXP's timers have a granularity - // of only +/-15 ms. - waitForThirtyMilliseconds(); - const snapshotFilePath = saveNewHeapSnapshot(); - waitForThirtyMilliseconds(); - const end = Date.now() * 1000; - - yield client.readHeapSnapshot(snapshotFilePath); - ok(true, "Should have read the heap snapshot"); - - let threw = false; - try { - yield client.getCreationTime("/not/a/real/path", { - breakdown: BREAKDOWN - }); - } catch (_) { - threw = true; - } - ok(threw, "getCreationTime should throw when snapshot does not exist"); - - let time = yield client.getCreationTime(snapshotFilePath, { - breakdown: BREAKDOWN - }); - - dumpn("Start = " + start); - dumpn("End = " + end); - dumpn("Time = " + time); - - ok(time >= start, "creation time occurred after start"); - ok(time <= end, "creation time occurred before end"); - - client.destroy(); -}); |